2009 Audi Q7 vs. 2001 Pontiac Grand Prix
To start off, 2009 Audi Q7 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Grand Prix would be higher. At 4,133 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP) has 122 more horse power than 2001 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2001 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 880 kg more than 2001 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2009 Audi Q7 (760 Nm @ 2500 RPM) has 380 more torque (in Nm) than 2001 Pontiac Grand Prix. (380 Nm @ 4000 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Grand Prix.
Compare all specifications:
| 2009 Audi Q7 | 2001 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | Q7 | Grand Prix |
| Year Released | 2009 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4133 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 322 HP | 200 HP |
| Torque | 760 Nm | 380 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 96.5 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 16.5:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 1540 kg |
| Vehicle Length | 5090 mm | 5020 mm |
| Vehicle Width | 2090 mm | 1850 mm |
| Vehicle Height | 1780 mm | 1400 mm |
| Wheelbase Size | 3010 mm | 2810 mm |
| Fuel Tank Capacity | 100 L | 66 L |
